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Answer Assign1 Q4

Posted by kiolb 
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avatar Answer Assign1 Q4
May 20, 2008 08:11AM

Statement B

The expression (ba + bb*a)* is to generate all words that do not contain aa over the alphabet {a,b}*. IMHO, the expression does generate words that do not contain aa, but not all words.

No words starting with ab are generated. So statement B is false.

Re: Answer Assign1 Q4
May 23, 2008 01:20PM
Thank you for pointing this out. We will do a re-mark of Ass 1.
avatar Re: Answer Assign1 Q4
May 26, 2008 08:36AM
Thanks. Appreciated.
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